Add clipping for intrinsics.

Change-Id: Ic7e1da3c69aa3d5f990816178739120b6059e7a5
diff --git a/rs/java/android/renderscript/ScriptIntrinsicBlur.java b/rs/java/android/renderscript/ScriptIntrinsicBlur.java
index 2b36d27..e7e33b8 100644
--- a/rs/java/android/renderscript/ScriptIntrinsicBlur.java
+++ b/rs/java/android/renderscript/ScriptIntrinsicBlur.java
@@ -84,10 +84,23 @@
      *             type.
      */
     public void forEach(Allocation aout) {
-        forEach(0, null, aout, null);
+        forEach(aout, null);
     }
 
     /**
+     * Apply the filter to the input and save to the specified
+     * allocation.
+     *
+     * @param aout Output allocation. Must match creation element
+     *             type.
+     * @param opt LaunchOptions for clipping
+     */
+    public void forEach(Allocation aout, Script.LaunchOptions opt) {
+        forEach(0, null, aout, null, opt);
+    }
+
+
+    /**
      * Get a KernelID for this intrinsic kernel.
      *
      * @return Script.KernelID The KernelID object.